Win32/Kryptik.HLBX

Written by Robert Bailey

What is Win32/Kryptik.HLBX infection?

In this post you will find regarding the interpretation of Win32/Kryptik.HLBX and also its negative effect on your computer. Such ransomware are a kind of malware that is clarified by online fraudulences to demand paying the ransom by a sufferer.

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Most of the instances, Win32/Kryptik.HLBX infection will certainly advise its sufferers to launch funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has presented to the target’s tool.

Win32/Kryptik.HLBX Summary

These alterations can be as follows:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Arabic (Tunisia);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Executed a process and injected code into it, probably while unpacking;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Writes a potential ransom message to disk;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files found on the victim’s hard drive — so the sufferer can no more make use of the data;
  • Preventing regular access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
api.2ip.ua VHO:Trojan-Ransom.Win32.Stop.gen
asvb.top VHO:Trojan-Ransom.Win32.Stop.gen
tttttt.me VHO:Trojan-Ransom.Win32.Stop.gen

Win32/Kryptik.HLBX

The most typical networks where Win32/Kryptik.HLBX Ransomware are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of customer winding up on a resource that holds a malicious software;

As soon as the Trojan is successfully injected, it will certainly either cipher the information on the target’s computer or prevent the tool from operating in a proper way – while additionally putting a ransom money note that mentions the demand for the targets to impact the repayment for the purpose of decrypting the files or restoring the data system back to the initial condition. In most instances, the ransom note will certainly turn up when the client reboots the PC after the system has actually currently been damaged.

Win32/Kryptik.HLBX distribution channels.

In different edges of the globe, Win32/Kryptik.HLBX grows by jumps and bounds. Nonetheless, the ransom money notes and also tricks of extorting the ransom money quantity may differ depending on certain local (local) setups. The ransom notes and also methods of extorting the ransom amount may vary depending on certain regional (regional) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software application.

    In certain locations, the Trojans commonly wrongfully report having discovered some unlicensed applications made it possible for on the victim’s tool. The sharp then requires the user to pay the ransom money.

    Faulty statements concerning unlawful web content.

    In countries where software piracy is less prominent, this approach is not as effective for the cyber fraudulences. Alternatively, the Win32/Kryptik.HLBX popup alert may wrongly assert to be deriving from a police establishment and also will report having located youngster porn or various other illegal data on the tool.

    Win32/Kryptik.HLBX popup alert may wrongly assert to be obtaining from a regulation enforcement establishment and also will report having located kid pornography or various other unlawful data on the tool. The alert will in a similar way include a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 40650070
md5: a8e69848cac8fe1585d1606a4d231b69
name: A8E69848CAC8FE1585D1606A4D231B69.mlw
sha1: bd22349b4fdea02dc93ff6ed88713e8ef34cc86e
sha256: 4a9b0d903a977a2f5cf00c0613bd489a1d329da30833c9115e1285d29fda37dd
sha512: 4168b3e780af1907801b87ffe964f6f85788b5479562b77c6d6d1209180a19e2fe225c11516ea8c6f325863ceebb52d716d3ee4904cb725ae7ee6ef455c93233
ssdeep: 12288:QRBrLBlHKtDTdGSKvH9Y3JdXiD2OMTFsrfUgcXK/XLvtCnwZt6xuMyO4rW9f1A9:ALBlUKvH2iqTTFIlcXEJCMt5rgm9b8
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

FileVersus: 1.0.55.28
ProductVersus: 1.0.55.28
Translations: 0x0285 0x02a7

Win32/Kryptik.HLBX also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Glupteba.a23147bf
K7GW Riskware ( 0040eff71 )
Cyren W32/Kryptik.EED.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HLBX
APEX Malicious
Avast FileRepMalware
Kaspersky VHO:Trojan-Ransom.Win32.Stop.gen
Sophos ML/PE-A
BitDefenderTheta Gen:NN.ZexaF.34692.YqW@aO9uHkbG
TrendMicro Ransom_Stop.R002C0DES21
McAfee-GW-Edition BehavesLike.Win32.Generic.cc
FireEye Generic.mg.a8e69848cac8fe15
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_96%
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Glupteba.QE!MTB
AegisLab Trojan.Win32.Malicious.4!c
GData Win32.Trojan-Ransom.STOP.8RG0UE
AhnLab-V3 Infostealer/Win.SmokeLoader.R422951
Acronis suspicious
McAfee RDN/Ransomware.Stop
Malwarebytes Trojan.MalPack.GS
TrendMicro-HouseCall Ransom_Stop.R002C0DES21
Rising Trojan.Kryptik!1.D63F (CLOUD)
Ikarus Trojan.Win32.Crypt
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/GenKryptik.FFXU!tr
AVG FileRepMalware
Paloalto generic.ml

How to remove Win32/Kryptik.HLBX virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Win32/Kryptik.HLBX files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove Win32/Kryptik.HLBX you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: http://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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